---
res:
  bibo_abstract:
  - 'Many applications require explainable node classification in knowledge graphs.
    Towards this end, a popular ``white-box'''' approach is class expression learning:
    Given sets of positive and negative nodes, class expressions in description logics
    are learned that separate positive from negative nodes. Most existing approaches
    are search-based approaches generating many candidate class expressions and selecting
    the best one. However, they often take a long time to find suitable class expressions.
    In this paper, we cast class expression learning as a translation problem and
    propose a new family of class expression learning approaches which we dub neural
    class expression synthesizers. Training examples are ``translated'''' into class
    expressions in a fashion akin to machine translation. Consequently, our synthesizers
    are not subject to the runtime limitations of search-based approaches. We study
    three instances of this novel family of approaches based on LSTMs, GRUs, and set
    transformers, respectively. An evaluation of our approach on four benchmark datasets
    suggests that it can effectively synthesize high-quality class expressions with
    respect to the input examples in approximately one second on average. Moreover,
    a comparison to state-of-the-art approaches suggests that we achieve better F-measures
    on large datasets. For reproducibility purposes, we provide our implementation
    as well as pretrained models in our public GitHub repository at https://github.com/dice-group/NeuralClassExpressionSynthesis@eng'
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: N'Dah Jean
      foaf_name: KOUAGOU, N'Dah Jean
      foaf_surname: KOUAGOU
      foaf_workInfoHomepage: http://www.librecat.org/personId=87189
  - foaf_Person:
      foaf_givenName: Stefan
      foaf_name: Heindorf, Stefan
      foaf_surname: Heindorf
      foaf_workInfoHomepage: http://www.librecat.org/personId=11871
    orcid: 0000-0002-4525-6865
  - foaf_Person:
      foaf_givenName: Caglar
      foaf_name: Demir, Caglar
      foaf_surname: Demir
      foaf_workInfoHomepage: http://www.librecat.org/personId=43817
  - foaf_Person:
      foaf_givenName: Axel-Cyrille
      foaf_name: Ngonga Ngomo, Axel-Cyrille
      foaf_surname: Ngonga Ngomo
      foaf_workInfoHomepage: http://www.librecat.org/personId=65716
  bibo_doi: https://doi.org/10.1007/978-3-031-33455-9_13
  bibo_volume: 13870
  dct_date: 2023^xs_gYear
  dct_language: eng
  dct_publisher: Springer International Publishing@
  dct_subject:
  - Neural network
  - Concept learning
  - Description logics
  dct_title: Neural Class Expression Synthesis@
...